package junyi.card;

/**
 * User: Junyi BEI
 * Date: 12-9-30
 * Time: 下午7:14
 */
public interface CardProperty {
  
  public final static int FAILURE = -1;
  public final static int UNKNOWN = 0;
  public final static int SUCCESS = 1;

  public int greaterThan(Card c);
  public int lessThan(Card c);
  public int equalsTo(Card c);

}
